Bip39 Npm. Is passphrase the same as PIN? No, a passphrase will not be similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of stability to your wallet that works together with your seed phrase to encrypt and safeguard your wallet. A PIN, https://letusbookmark.com/story21381143/bip-39-https-linktr-ee-bip39-bip-39-no-further-a-mystery